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Apple Watch Series 4 40mm Aluminium Case

Rating 4.5 72 reviews

According to Apple, the Series 4 represents "a fundamental redesign and re-engineering of Apple Watch." As a result, watch out for a lot of very cool changes, from the curved corners to the all-new and larger display.


A MUCH bigger display

The Series 4 provides lots to talk about but it's the display that is capturing the most attention. The narrow borders deliver a viewing area that’s over 30 per cent larger! The curved corners match the radius of the case, allowing for images and the touch surface to almost extend to the very edge of the screen.


Bigger display means new interface

Because of the bigger display, the design of the interface has been remodelled with the new Infograph watch face now capable of handling eight complications, allowing you to do more and see more at a glance.


Never skip a beat

The optical heart sensor has always been a feature of the Apple Watch, but in the Series 4 it can now detect if your heart rate falls below a specified threshold for a period of 10 minutes, and activates a low-heart-rate notification as a result.


More than just a processor

The Series 4 is a complete SiP a System in Package. This means the entire system is fabricated onto a single component with some incredible capabilities crammed into that small device.


It sounds better

The Apple Watch Series 4 boasts improvements in virtually every sense, and that includes a speaker that's 50 % louder for enhanced audio quality for things like Siri and the Walkie-Talkie function. Meanwhile, the microphone is now on the other side of the watch to minimise echo when making phone calls.

A newer model Apple Watch Series 5 40mm Aluminium was released in September 2019.

Manufacturer: Apple
neowin
7 years ago

Apple Watch Series 4 44mm review: It's almost the one you've been waiting for

Ultimately, the Apple Watch Series 4 is an awesome device that you're going to love. I just think you're going to want next year's model more if it has an ambient display. I'd recommend doing what I did with the original Apple Watch.
Read more on neowin
ZDNet
7 years ago

Apple Watch Series 4 Aluminum (40mm, Silver) - Excellent review

The new Apple Watch Series 4 is available today and this new wearable from Apple may have been the best new product launched at the event and couple of weeks ago in California. The Apple Watch Series 4 has been "redesigned and reengineered" with a focus on the features that people use the most:...
Pros:
  • Expanded viewable area, Light weight, Solid battery life, Gorgeous display with stunning animations for watch faces
Cons:
  • No advanced sleep tracking, No always-on display option, No support for third party watch faces, Swipe to switch watch faces is annoying
Read more on ZDNet
Hardware Zone
7 years ago

Apple Watch Series 4 review: The best Apple Watch yet

Numerous little tweaks and improvements make this the best Apple smartwatch yet.
Pros:
  • Class-leading build quality, Strong design, lots of straps for customization, Improved heart rate monitoring, Improved sensors, 50-meter water resistance, Arguably the best fitness watch you can buy
Cons:
  • ECG feature not available at launch, Needs to be recharged every day, Costs significantly more than last year's models
Read more on Hardware Zone
The Verge
7 years ago

Apple Watch Series 4 review: the best gets better

The greatest Apple product comeback story of the past few years has, without a doubt, been the Apple Watch. Launched with great fanfare four years ago , the initial version tried to do way too much with way too little , and it had confusing software to boot.
Pros:
  • Great battery life
  • Huge
  • beautiful screen
  • Health-tracking features
  • not just fitness
Cons:
  • Siri is still unreliable
  • No always-on screen option
  • Complication options can be confusing
Read more on The Verge
CNET
7 years ago

Apple Watch Series 4

I am of two minds on the Apple Watch. On one hand, I think that it's the best overall smartwatch you can currently buy. And to that end, the Series 4 -- now available starting at $399 -- is the best Apple Watch to date.
Pros:
  • The Apple Watch Series 4 offers a larger, crisp display that shows more with less bezel, superfast speed and a louder speaker
  • It adds high and low heart-rate detection, fall detection with SOS trigger, and (eventually) FDA-cleared EKG for more detailed heart readings
Cons:
  • Starting prices are higher than last year
  • Battery life still won't last past two days
  • Watch face options are still very limited in choice and function
  • Only works with iPhones
Read more on CNET
CNET
7 years ago

The best smartwatch adds ECG, too

The Apple Watch Series 4 is the fastest, most connected and best overall smartwatch around, but its battery life and watch face options often fall short of the competition.
Pros:
  • The Apple Watch Series 4 offers a larger, crisp display that shows more with less bezel, super fast speed and a louder speaker. It adds high and low heart-rate detection, fall detection with SOS trigger and an FDA-cleared ECG app for more detailed heart readings.
Cons:
  • Starting prices are higher than last year. Battery life still won't last past two days. Watch face options are still very limited in choice and function. It only works with iPhones.
Read more on CNET
PC Magazine
7 years ago

Apple Watch Series 4

If you already have an Apple Watch, should you upgrade That depends. If you own a Series 3, I wouldn't rush to trade it in unless you use it to make calls all the time or see the upcoming ECG feature as a must-have feature.
Pros:
  • Large screen
  • Good call quality
  • ECG capability
  • Fall detection
  • WatchOS 5 brings numerous improvements
  • Stylish
Cons:
  • Expensive
  • Battery life remains unchanged
  • No built-in sleep tracking
Read more on PC Magazine
Indian Express
7 years ago

Apple Watch Series 4 review: The best smartwatch just got much better

Apple Watch Series 4 review: The Apple Watch is clearly the best smartwatch in the world at the moment and it is getting better with the Series 4, the new S4 processor and is much faster than the earlier version
Read more on Indian Express
amazon.ca
7 years ago

As someone who has used several fitness watches, I am truly impressed with this Apple Watch Series 4. I purchased the 44mm GPS version, mainly because I intend to use it for fitness and health.
Read more on amazon.ca
reviews.costco.com
7 years ago

Love it

At first I only got this watch because it had the call 911 if I fall down and don't move feature. But I am thrilled with it! It just has so many things so well! Very happy that I bought it I really can't imagine being without it now. It has so many features that at this point nothing else will do.
Read more on reviews.costco.com
4.5 from 72 reviews
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